Na1 La1 Se2
semiconductor· Na1 La1 Se2
Na₁La₁Se₂ is a ternary layered semiconductor compound combining sodium, lanthanum, and selenium in a stoichiometric ratio. This material belongs to the rare-earth chalcogenide family and is primarily of research interest for next-generation optoelectronic and thermoelectric applications, where its layered crystal structure and tunable bandgap offer potential advantages over conventional binary semiconductors.
thermoelectric energy conversioninfrared optoelectronicsrare-earth semiconductor researchsolid-state physics studiesphotovoltaic device development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.